Industrial tanning is a filthy business. Here's an interesting historical article worth a read if only for the list of chemicals.
https://paperspast.natlib.govt.nz/ne...e&snippet=true
Industrial tanning is a filthy business. Here's an interesting historical article worth a read if only for the list of chemicals.
https://paperspast.natlib.govt.nz/ne...e&snippet=true
Last edited by Bol Tackshin; 15-06-2023 at 10:20 PM.
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